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DWDM-SFP-3582-120-C
1000BASE-DWDM SFP 1535.82nm 120KM Cisco Compatible
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DWDM-SFP-3582-120-C is a single-mode SFP transceiver module engineered for long-range DWDM applications, delivering a 1G data rate over LC duplex fiber connections. It is optimized for use in telecom networks, data centers, and enterprise applications where reliable high-speed Ethernet connectivity is required over extended distances.
Designed in a compact SFP form factor, this transceiver supports DWDM protocols within the C-band, ensuring precise wavelength operation and enhanced spectral efficiency. Its robust design and standardized dimensions make it compatible with a wide range of network systems including those from Cisco, Juniper, Huawei, and Arista.
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| DWDM-SFP-3582-120-C |  DWDM-SFP-4453-C |  DWDM-SFP-5012-C |  DWDM-SFP-4373-C |  DWDM-SFP-5092-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 10G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1528-1565 nm | 1550 nm | 1550 ± 5nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, SONET/SDH | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-3582-120-C | Cisco DWDM-SFP-4453-C | DWDM-SFP-5012-C | DWDM-SFP-4373-C | DWDM-SFP-5092-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Remarkable 120KM stability at 1535.82nm. Perfectly compatible with our Cisco core routers. Exceptional signal integrity over extreme spans.
Reliable ultra-long-range DWDM at 1535.82nm. Consistent performance and easy deployment for regional ISPs. Highly recommended for 120KM links.
Flawless 120KM connectivity at 1535.82nm. Wavelength accuracy is spot-on for our filter setup. Great performance and signal budget.
Professional grade quality for extreme distances. Recognized instantly and performing perfectly at 1535.82nm. Consistent and robust hardware.
Consistent 1535.82nm signaling over 120KM. A very dependable choice for high-capacity regional transport backbones requiring maximum reach.
The DWDM-SFP-3582-120-C is a Cisco-compatible 1000BASE-DWDM SFP module operating at 1535.82 nm for ultra–long-reach links up to 120 km.
This module operates at a precise DWDM wavelength of 1535.82 nm, compliant with ITU-T grid channel 36.
It supports single-mode fiber links up to 120 km without optical amplification or regeneration.
Yes. It is mechanically, electrically and optically compatible with Cisco SFP ports and passes Cisco OEM checks.
This transceiver requires ITU-T G.652 single-mode fiber for optimal performance over long distances.
It uses the industry-standard SFP (Small Form-factor Pluggable) form factor for hot-swappable deployment.
The module supports a line rate of 1.25 Gbps for Gigabit Ethernet and Fibre Channel applications.
It offers a transmit power of 0 to +5 dBm and a receiver sensitivity down to –23 dBm, yielding a budget exceeding 28 dB.
Standard versions operate from 0 °C to 70 °C, while industrial-grade options cover –40 °C to 85 °C.
Yes. The DWDM-SFP-3582-120-C meets RoHS directives for lead-free and eco-friendly manufacturing.
Yes. Its SFP design supports hot insertion and removal without powering down the host device.
It features an LC duplex connector, the industry standard for DWDM SFP transceivers.
Most suppliers offer a one-year limited warranty covering manufacturing defects and early failures.
Simply insert the module into any compatible SFP slot and connect LC-terminated single-mode fiber—no configuration is required.
Yes. It conforms to ITU-T DWDM standards, ensuring full interoperability across multi-vendor DWDM networks.
It is ideal for metro, campus and long-haul DWDM networks carrying Ethernet or Fibre Channel traffic over extended distances.
United States
